for upwardly-moving wings, e.g. up-and-over doors

Full Title

Suspension arrangements for wings > moving along slide-ways so arranged that one guide member of the wing moves in a direction substantially perpendicular to the movement of another guide member > for upwardly-moving wings, e.g. up-and-over doors

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES

Subclass:

HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS